APA-referens (7:e uppl.)

Colorado Fuel and Iron Company & Colorado Fuel and Iron Company. Medical Dept. (1915). Industrial bulletin. The Company.

Chicago-referens (17:e uppl.)

Colorado Fuel and Iron Company och Colorado Fuel and Iron Company. Medical Dept. Industrial Bulletin. Denver, Colo. ; Pueblo, Colo.: The Company, 1915.

MLA-referens (8:e uppl.)

Colorado Fuel and Iron Company och Colorado Fuel and Iron Company. Medical Dept. Industrial Bulletin. The Company, 1915.